task #9045 Refactor authentication mechanism to support using Keycloak

This commit is contained in:
Efstratios Giannopoulos 2023-10-12 16:16:19 +03:00
parent 055d29b95f
commit 5009d658ed
20 changed files with 14 additions and 1792 deletions

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@ -106,12 +106,6 @@
<artifactId>hibernate-c3p0</artifactId> <artifactId>hibernate-c3p0</artifactId>
</dependency> </dependency>
<!-- https://mvnrepository.com/artifact/com.google.api-client/google-api-client -->
<dependency>
<groupId>com.google.api-client</groupId>
<artifactId>google-api-client</artifactId>
<version>1.35.2</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.jayway.jsonpath/json-path --> <!-- https://mvnrepository.com/artifact/com.jayway.jsonpath/json-path -->
<dependency> <dependency>
<groupId>com.jayway.jsonpath</groupId> <groupId>com.jayway.jsonpath</groupId>

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@ -1,35 +0,0 @@
package eu.eudat.controllers;
import eu.eudat.logic.proxy.config.configloaders.ConfigLoader;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.models.ConfigurableProvidersModel;
import eu.eudat.models.data.helpers.responses.ResponseItem;
import eu.eudat.types.ApiMessageCode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
@RestController
@CrossOrigin
@RequestMapping(value = "api/auth")
public class Login {
private static final Logger logger = LoggerFactory.getLogger(Login.class);
private ConfigLoader configLoader;
@Autowired
public Login(
ConfigLoader configLoader) {
this.configLoader = configLoader;
}
@RequestMapping(method = RequestMethod.GET, value = {"/configurableLogin"}, consumes = "application/json", produces = "application/json")
public @ResponseBody
ResponseEntity<ResponseItem<ConfigurableProvidersModel>> getConfigurableProviders() {
return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<ConfigurableProvidersModel>().payload(new ConfigurableProvidersModel().fromDataModel(configLoader.getConfigurableProviders())).status(ApiMessageCode.NO_MESSAGE));
}
}

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@ -1,79 +0,0 @@
package eu.eudat.controllers;
import eu.eudat.logic.proxy.config.configloaders.ConfigLoader;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.saml2.Saml2ConfigurableProvider;
import eu.eudat.logic.security.validators.configurableProvider.Saml2SSOUtils;
import eu.eudat.logic.services.ApiContext;
import eu.eudat.models.data.helpers.responses.ResponseItem;
import eu.eudat.models.data.saml2.AuthnRequestModel;
import eu.eudat.types.ApiMessageCode;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import java.nio.charset.StandardCharsets;
@RestController
@CrossOrigin
@RequestMapping(value = {"/api/saml2/"})
public class Saml2MetadataController extends BaseController {
private final ConfigLoader configLoader;
@Autowired
public Saml2MetadataController(ApiContext apiContext, ConfigLoader configLoader) {
super(apiContext);
this.configLoader = configLoader;
}
@RequestMapping(method = RequestMethod.GET, value = {"metadata/{configurableProviderId}"})
public @ResponseBody
ResponseEntity getMetadata(@PathVariable String configurableProviderId) {
Saml2ConfigurableProvider saml2ConfigurableProvider = (Saml2ConfigurableProvider) this.configLoader.getConfigurableProviders().getProviders().stream()
.filter(prov -> prov.getConfigurableLoginId().equals(configurableProviderId))
.findFirst().orElse(null);
if (saml2ConfigurableProvider != null) {
try {
String metadataXml = Saml2SSOUtils.getMetadata(saml2ConfigurableProvider);
HttpHeaders responseHeaders = new HttpHeaders();
responseHeaders.setContentLength(metadataXml.length());
responseHeaders.setContentType(MediaType.APPLICATION_OCTET_STREAM);
responseHeaders.set("Content-Disposition", "attachment;filename=" + configurableProviderId + ".xml");
responseHeaders.set("Access-Control-Expose-Headers", "Content-Disposition");
responseHeaders.get("Access-Control-Expose-Headers").add("Content-Type");
return new ResponseEntity<>(metadataXml.getBytes(StandardCharsets.UTF_8),
responseHeaders,
HttpStatus.OK);
} catch (Exception e) {
return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(new ResponseItem<String>().status(ApiMessageCode.ERROR_MESSAGE).message("Failed to fetch metadata."));
}
}
else {
return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(new ResponseItem<String>().status(ApiMessageCode.ERROR_MESSAGE).message("Failed to fetch metadata."));
}
}
@RequestMapping(method = RequestMethod.GET, value = {"authnRequest/{configurableProviderId}"})
public @ResponseBody
ResponseEntity getAuthnRequest(@PathVariable String configurableProviderId) {
Saml2ConfigurableProvider saml2ConfigurableProvider = (Saml2ConfigurableProvider) this.configLoader.getConfigurableProviders().getProviders().stream()
.filter(prov -> prov.getConfigurableLoginId().equals(configurableProviderId))
.findFirst().orElse(null);
if (saml2ConfigurableProvider != null) {
try {
AuthnRequestModel authnRequest = Saml2SSOUtils.getAuthnRequest(saml2ConfigurableProvider);
return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<AuthnRequestModel>().status(ApiMessageCode.SUCCESS_MESSAGE).message("Created").payload(authnRequest));
}
catch (Exception e) {
return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(new ResponseItem<String>().status(ApiMessageCode.ERROR_MESSAGE).message("Failed to create authentication request."));
}
}
else {
return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(new ResponseItem<String>().status(ApiMessageCode.ERROR_MESSAGE).message("Unknown provider."));
}
}
}

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@ -2,7 +2,6 @@ package eu.eudat.logic.proxy.config.configloaders;
import eu.eudat.logic.proxy.config.ExternalUrls; import eu.eudat.logic.proxy.config.ExternalUrls;
import eu.eudat.logic.proxy.config.Semantic; import eu.eudat.logic.proxy.config.Semantic;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.ConfigurableProviders;
import eu.eudat.models.data.pid.PidLinks; import eu.eudat.models.data.pid.PidLinks;
import org.apache.poi.xwpf.usermodel.XWPFDocument; import org.apache.poi.xwpf.usermodel.XWPFDocument;
@ -14,7 +13,6 @@ public interface ConfigLoader {
List<Semantic> getSemantics(); List<Semantic> getSemantics();
XWPFDocument getDocument(); XWPFDocument getDocument();
XWPFDocument getDatasetDocument(); XWPFDocument getDatasetDocument();
ConfigurableProviders getConfigurableProviders();
PidLinks getPidLinks(); PidLinks getPidLinks();
Map<String, String> getKeyToSourceMap(); Map<String, String> getKeyToSourceMap();
} }

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@ -5,7 +5,6 @@ import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.databind.ObjectMapper;
import eu.eudat.logic.proxy.config.ExternalUrls; import eu.eudat.logic.proxy.config.ExternalUrls;
import eu.eudat.logic.proxy.config.Semantic; import eu.eudat.logic.proxy.config.Semantic;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.ConfigurableProviders;
import eu.eudat.models.data.pid.PidLinks; import eu.eudat.models.data.pid.PidLinks;
import org.apache.poi.xwpf.usermodel.XWPFDocument; import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.slf4j.Logger; import org.slf4j.Logger;
@ -41,7 +40,6 @@ public class DefaultConfigLoader implements ConfigLoader {
private List<Semantic> semantics; private List<Semantic> semantics;
private XWPFDocument document; private XWPFDocument document;
private XWPFDocument datasetDocument; private XWPFDocument datasetDocument;
private ConfigurableProviders configurableProviders;
private PidLinks pidLinks; private PidLinks pidLinks;
private Map<String, String> keyToSourceMap; private Map<String, String> keyToSourceMap;
@ -117,25 +115,6 @@ public class DefaultConfigLoader implements ConfigLoader {
} }
} }
private void setConfigurableProviders() {
String filePath = environment.getProperty("configuration.configurable_login_providers");
logger.info("Loaded also config file: " + filePath);
InputStream is = null;
try {
is = getStreamFromPath(filePath);
ObjectMapper mapper = new ObjectMapper().configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
this.configurableProviders = mapper.readValue(is, ConfigurableProviders.class);
} catch (IOException | NullPointerException e) {
logger.error(e.getMessage(), e);
} finally {
try {
if (is != null) is.close();
} catch (IOException e) {
logger.warn("Warning: Could not close a stream after reading from file: " + filePath, e);
}
}
}
private void setPidLinks() { private void setPidLinks() {
String filePath = environment.getProperty("configuration.pid_links"); String filePath = environment.getProperty("configuration.pid_links");
logger.info("Loaded also config file: " + filePath); logger.info("Loaded also config file: " + filePath);
@ -205,14 +184,6 @@ public class DefaultConfigLoader implements ConfigLoader {
return datasetDocument; return datasetDocument;
} }
public ConfigurableProviders getConfigurableProviders() {
if (configurableProviders == null) {
configurableProviders = new ConfigurableProviders();
this.setConfigurableProviders();
}
return configurableProviders;
}
public PidLinks getPidLinks() { public PidLinks getPidLinks() {
if (pidLinks == null) { if (pidLinks == null) {
pidLinks = new PidLinks(); pidLinks = new PidLinks();

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@ -1,55 +0,0 @@
package eu.eudat.logic.security.customproviders.ConfigurableProvider.entities;
import com.fasterxml.jackson.annotation.*;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.oauth2.Oauth2ConfigurableProvider;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.saml2.Saml2ConfigurableProvider;
@JsonTypeInfo(use = JsonTypeInfo.Id.NAME, property = "type", visible = true)
@JsonSubTypes({
@JsonSubTypes.Type(value = Oauth2ConfigurableProvider.class, name = "oauth2"),
@JsonSubTypes.Type(value = Saml2ConfigurableProvider.class, name = "saml2")
})
public class ConfigurableProvider {
private boolean enabled;
private String configurableLoginId;
private String type;
private String name;
private String logoUrl;
public boolean isEnabled() {
return enabled;
}
public void setEnabled(boolean enabled) {
this.enabled = enabled;
}
public String getConfigurableLoginId() {
return configurableLoginId;
}
public void setConfigurableLoginId(String configurableLoginId) {
this.configurableLoginId = configurableLoginId;
}
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getLogoUrl() {
return logoUrl;
}
public void setLogoUrl(String logoUrl) {
this.logoUrl = logoUrl;
}
}

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@ -1,15 +0,0 @@
package eu.eudat.logic.security.customproviders.ConfigurableProvider.entities;
import java.util.ArrayList;
import java.util.List;
public class ConfigurableProviders {
private List<ConfigurableProvider> providers = new ArrayList<>();
public List<ConfigurableProvider> getProviders() {
return providers;
}
public void setProviders(List<ConfigurableProvider> providers) {
this.providers = providers;
}
}

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@ -1,88 +0,0 @@
package eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.oauth2;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.ConfigurableProvider;
public class Oauth2ConfigurableProvider extends ConfigurableProvider {
private String clientId;
private String clientSecret;
private String redirect_uri;
private String access_token_url;
private String grant_type;
private Oauth2ConfigurableProviderToken token;
private Oauth2ConfigurableProviderUserSettings user;
private String oauthUrl;
private String scope;
private String state;
public String getClientId() {
return clientId;
}
public void setClientId(String clientId) {
this.clientId = clientId;
}
public String getClientSecret() {
return clientSecret;
}
public void setClientSecret(String clientSecret) {
this.clientSecret = clientSecret;
}
public String getRedirect_uri() {
return redirect_uri;
}
public void setRedirect_uri(String redirect_uri) {
this.redirect_uri = redirect_uri;
}
public String getAccess_token_url() {
return access_token_url;
}
public void setAccess_token_url(String access_token_url) {
this.access_token_url = access_token_url;
}
public String getGrant_type() {
return grant_type;
}
public void setGrant_type(String grant_type) {
this.grant_type = grant_type;
}
public Oauth2ConfigurableProviderToken getToken() {
return token;
}
public void setToken(Oauth2ConfigurableProviderToken token) {
this.token = token;
}
public Oauth2ConfigurableProviderUserSettings getUser() {
return user;
}
public void setUser(Oauth2ConfigurableProviderUserSettings user) {
this.user = user;
}
public String getOauthUrl() {
return oauthUrl;
}
public void setOauthUrl(String oauthUrl) {
this.oauthUrl = oauthUrl;
}
public String getScope() {
return scope;
}
public void setScope(String scope) {
this.scope = scope;
}
public String getState() {
return state;
}
public void setState(String state) {
this.state = state;
}
}

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@ -1,20 +0,0 @@
package eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.oauth2;
public class Oauth2ConfigurableProviderToken {
private String access_token;
private String expires_in;
public String getAccess_token() {
return access_token;
}
public void setAccess_token(String access_token) {
this.access_token = access_token;
}
public String getExpires_in() {
return expires_in;
}
public void setExpires_in(String expires_in) {
this.expires_in = expires_in;
}
}

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@ -1,36 +0,0 @@
package eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.oauth2;
public class Oauth2ConfigurableProviderUserSettings {
private String id;
private String name;
private String email;
private String user_info_url;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getUser_info_url() {
return user_info_url;
}
public void setUser_info_url(String user_info_url) {
this.user_info_url = user_info_url;
}
}

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@ -1,68 +0,0 @@
package eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.saml2;
import com.fasterxml.jackson.annotation.JsonValue;
public class CertificateInfo {
public enum KeyFormat {
JKS("JKS"), PKCS12("PKCS12");
private String type;
KeyFormat(String type) {
this.type = type;
}
@JsonValue
public String getType() { return type; }
public static KeyFormat fromType(String type) {
for (KeyFormat t: KeyFormat.values()) {
if (type.equals(t.getType())) {
return t;
}
}
throw new IllegalArgumentException("Unsupported Keystore format " + type);
}
}
private String alias;
private String password;
private String keystorePath;
private String keystorePassword;
private KeyFormat keyFormat;
public String getAlias() {
return alias;
}
public void setAlias(String alias) {
this.alias = alias;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getKeystorePath() {
return keystorePath;
}
public void setKeystorePath(String keystorePath) {
this.keystorePath = keystorePath;
}
public String getKeystorePassword() {
return keystorePassword;
}
public void setKeystorePassword(String keystorePassword) {
this.keystorePassword = keystorePassword;
}
public KeyFormat getKeyFormat() {
return keyFormat;
}
public void setKeyFormat(KeyFormat keyFormat) {
this.keyFormat = keyFormat;
}
}

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@ -1,194 +0,0 @@
package eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.saml2;
import com.fasterxml.jackson.annotation.JsonValue;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.ConfigurableProvider;
import java.util.Map;
public class Saml2ConfigurableProvider extends ConfigurableProvider {
public enum SAML2UsingFormat {
NAME("name"), FRIENDLY_NAME("friendly_name");
private String name;
SAML2UsingFormat(String name) {
this.name = name;
}
@JsonValue
public String getName() { return name; }
public static SAML2UsingFormat fromName(String name) {
for (SAML2UsingFormat type: SAML2UsingFormat.values()) {
if (name.equals(type.getName())) {
return type;
}
}
throw new IllegalArgumentException("Unsupported SAML2 Attribute " + name);
}
}
public enum SAML2AttributeType {
XSSTRING("XSString"), XSINTEGER("XSInteger"), XSDATETIME("XSDateTime"), XSBOOLEAN("XSBoolean"), XSBASE64BINARY("XSBase64Binary"), XSURI("XSURI"), XSQNAME("XSQName"), XSANY("XSAny");
private String type;
SAML2AttributeType(String type) {
this.type = type;
}
@JsonValue
public String getType() { return type; }
public static SAML2AttributeType fromType(String type) {
for (SAML2AttributeType t: SAML2AttributeType.values()) {
if (type.equals(t.getType())) {
return t;
}
}
throw new IllegalArgumentException("Unsupported SAML2 Attribute Type " + type);
}
}
private String spEntityId;
private String idpEntityId;
private String idpUrl;
private String idpArtifactUrl;
private String idpMetadataUrl;
private boolean assertionEncrypted;
private CertificateInfo encryptionCert;
private CertificateInfo signingCert;
private boolean responseSigned;
private boolean assertionSigned;
private boolean signatureRequired;
private SAML2UsingFormat usingFormat;
private Map<String, SAML2AttributeType> attributeTypes;
private Map<String, String> configurableUserFromAttributes;
private String binding;
private String assertionConsumerServiceUrl;
private boolean wantAssertionsSigned;
private boolean authnRequestsSigned;
public String getSpEntityId() {
return spEntityId;
}
public void setSpEntityId(String spEntityId) {
this.spEntityId = spEntityId;
}
public String getIdpEntityId() {
return idpEntityId;
}
public void setIdpEntityId(String idpEntityId) {
this.idpEntityId = idpEntityId;
}
public String getIdpUrl() {
return idpUrl;
}
public void setIdpUrl(String idpUrl) {
this.idpUrl = idpUrl;
}
public String getIdpArtifactUrl() {
return idpArtifactUrl;
}
public void setIdpArtifactUrl(String idpArtifactUrl) {
this.idpArtifactUrl = idpArtifactUrl;
}
public String getIdpMetadataUrl() {
return idpMetadataUrl;
}
public void setIdpMetadataUrl(String idpMetadataUrl) {
this.idpMetadataUrl = idpMetadataUrl;
}
public boolean isAssertionEncrypted() {
return assertionEncrypted;
}
public void setAssertionEncrypted(boolean assertionEncrypted) {
this.assertionEncrypted = assertionEncrypted;
}
public CertificateInfo getEncryptionCert() {
return encryptionCert;
}
public void setEncryptionCert(CertificateInfo encryptionCert) {
this.encryptionCert = encryptionCert;
}
public CertificateInfo getSigningCert() {
return signingCert;
}
public void setSigningCert(CertificateInfo signingCert) {
this.signingCert = signingCert;
}
public boolean isResponseSigned() {
return responseSigned;
}
public void setResponseSigned(boolean responseSigned) {
this.responseSigned = responseSigned;
}
public boolean isAssertionSigned() {
return assertionSigned;
}
public void setAssertionSigned(boolean assertionSigned) {
this.assertionSigned = assertionSigned;
}
public boolean isSignatureRequired() {
return signatureRequired;
}
public void setSignatureRequired(boolean signatureRequired) {
this.signatureRequired = signatureRequired;
}
public SAML2UsingFormat getUsingFormat() {
return usingFormat;
}
public void setUsingFormat(SAML2UsingFormat usingFormat) {
this.usingFormat = usingFormat;
}
public Map<String, String> getConfigurableUserFromAttributes() {
return configurableUserFromAttributes;
}
public void setConfigurableUserFromAttributes(Map<String, String> configurableUserFromAttributes) {
this.configurableUserFromAttributes = configurableUserFromAttributes;
}
public Map<String, SAML2AttributeType> getAttributeTypes() {
return attributeTypes;
}
public void setAttributeTypes(Map<String, SAML2AttributeType> attributeTypes) {
this.attributeTypes = attributeTypes;
}
public String getBinding() {
return binding;
}
public void setBinding(String binding) {
this.binding = binding;
}
public String getAssertionConsumerServiceUrl() {
return assertionConsumerServiceUrl;
}
public void setAssertionConsumerServiceUrl(String assertionConsumerServiceUrl) {
this.assertionConsumerServiceUrl = assertionConsumerServiceUrl;
}
public boolean isWantAssertionsSigned() {
return wantAssertionsSigned;
}
public void setWantAssertionsSigned(boolean wantAssertionsSigned) {
this.wantAssertionsSigned = wantAssertionsSigned;
}
public boolean isAuthnRequestsSigned() {
return authnRequestsSigned;
}
public void setAuthnRequestsSigned(boolean authnRequestsSigned) {
this.authnRequestsSigned = authnRequestsSigned;
}
}

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@ -1,49 +0,0 @@
package eu.eudat.logic.security.customproviders.ConfigurableProvider.models;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.ConfigurableProvider;
public class ConfigurableProviderModel {
private String configurableLoginId;
private String type;
private String name;
private String logoUrl;
public String getConfigurableLoginId() {
return configurableLoginId;
}
public void setConfigurableLoginId(String configurableLoginId) {
this.configurableLoginId = configurableLoginId;
}
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getLogoUrl() {
return logoUrl;
}
public void setLogoUrl(String logoUrl) {
this.logoUrl = logoUrl;
}
public ConfigurableProviderModel fromDataModel(ConfigurableProvider entity) {
ConfigurableProviderModel model = new ConfigurableProviderModel();
model.setConfigurableLoginId(entity.getConfigurableLoginId());
model.setType(entity.getType());
model.setName(entity.getName());
model.setLogoUrl(entity.getLogoUrl());
return model;
}
}

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@ -1,41 +0,0 @@
package eu.eudat.logic.security.customproviders.ConfigurableProvider.models;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.ConfigurableProvider;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.ConfigurableProviders;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.oauth2.Oauth2ConfigurableProvider;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.saml2.Saml2ConfigurableProvider;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.models.oauth2.Oauth2ConfigurableProviderModel;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.models.saml2.Saml2ConfigurableProviderModel;
import java.util.LinkedList;
import java.util.List;
public class ConfigurableProvidersModel {
private List<ConfigurableProviderModel> providers;
public List<ConfigurableProviderModel> getProviders() {
return providers;
}
public void setProviders(List<ConfigurableProviderModel> providers) {
this.providers = providers;
}
public ConfigurableProvidersModel fromDataModel(ConfigurableProviders entity) {
ConfigurableProvidersModel model = new ConfigurableProvidersModel();
List<ConfigurableProviderModel> providerModelList = new LinkedList<>();
if (entity != null) {
for (ConfigurableProvider entityProvider : entity.getProviders()) {
if (entityProvider.isEnabled()){
if(entityProvider instanceof Oauth2ConfigurableProvider)
providerModelList.add(new Oauth2ConfigurableProviderModel().fromDataModel(entityProvider));
else if(entityProvider instanceof Saml2ConfigurableProvider)
providerModelList.add(new Saml2ConfigurableProviderModel().fromDataModel(entityProvider));
else
providerModelList.add(new ConfigurableProviderModel().fromDataModel(entityProvider));
}
}
}
model.setProviders(providerModelList);
return model;
}
}

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@ -1,65 +0,0 @@
package eu.eudat.logic.security.customproviders.ConfigurableProvider.models.oauth2;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.ConfigurableProvider;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.oauth2.Oauth2ConfigurableProvider;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.models.ConfigurableProviderModel;
public class Oauth2ConfigurableProviderModel extends ConfigurableProviderModel {
private String clientId;
private String redirect_uri;
private String oauthUrl;
private String scope;
private String state;
public String getClientId() {
return clientId;
}
public void setClientId(String clientId) {
this.clientId = clientId;
}
public String getRedirect_uri() {
return redirect_uri;
}
public void setRedirect_uri(String redirect_uri) {
this.redirect_uri = redirect_uri;
}
public String getOauthUrl() {
return oauthUrl;
}
public void setOauthUrl(String oauthUrl) {
this.oauthUrl = oauthUrl;
}
public String getScope() {
return scope;
}
public void setScope(String scope) {
this.scope = scope;
}
public String getState() {
return state;
}
public void setState(String state) {
this.state = state;
}
@Override
public Oauth2ConfigurableProviderModel fromDataModel(ConfigurableProvider entity) {
Oauth2ConfigurableProviderModel model = new Oauth2ConfigurableProviderModel();
model.setConfigurableLoginId(entity.getConfigurableLoginId());
model.setType(entity.getType());
model.setName(entity.getName());
model.setLogoUrl(entity.getLogoUrl());
model.setClientId(((Oauth2ConfigurableProvider)entity).getClientId());
model.setRedirect_uri(((Oauth2ConfigurableProvider)entity).getRedirect_uri());
model.setOauthUrl(((Oauth2ConfigurableProvider)entity).getOauthUrl());
model.setScope(((Oauth2ConfigurableProvider)entity).getScope());
model.setState(((Oauth2ConfigurableProvider)entity).getState());
return model;
}
}

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@ -1,56 +0,0 @@
package eu.eudat.logic.security.customproviders.ConfigurableProvider.models.saml2;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.ConfigurableProvider;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.saml2.Saml2ConfigurableProvider;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.models.ConfigurableProviderModel;
public class Saml2ConfigurableProviderModel extends ConfigurableProviderModel {
private String spEntityId;
private String idpUrl;
private String binding;
private String assertionConsumerServiceUrl;
public String getSpEntityId() {
return spEntityId;
}
public void setSpEntityId(String spEntityId) {
this.spEntityId = spEntityId;
}
public String getIdpUrl() {
return idpUrl;
}
public void setIdpUrl(String idpUrl) {
this.idpUrl = idpUrl;
}
public String getBinding() {
return binding;
}
public void setBinding(String binding) {
this.binding = binding;
}
public String getAssertionConsumerServiceUrl() {
return assertionConsumerServiceUrl;
}
public void setAssertionConsumerServiceUrl(String assertionConsumerServiceUrl) {
this.assertionConsumerServiceUrl = assertionConsumerServiceUrl;
}
@Override
public Saml2ConfigurableProviderModel fromDataModel(ConfigurableProvider entity) {
Saml2ConfigurableProviderModel model = new Saml2ConfigurableProviderModel();
model.setConfigurableLoginId(entity.getConfigurableLoginId());
model.setType(entity.getType());
model.setName(entity.getName());
model.setLogoUrl(entity.getLogoUrl());
model.setSpEntityId(((Saml2ConfigurableProvider)entity).getSpEntityId());
model.setIdpUrl(((Saml2ConfigurableProvider)entity).getIdpUrl());
model.setBinding(((Saml2ConfigurableProvider)entity).getBinding());
model.setAssertionConsumerServiceUrl(((Saml2ConfigurableProvider)entity).getAssertionConsumerServiceUrl());
return model;
}
}

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@ -1,898 +0,0 @@
package eu.eudat.logic.security.validators.configurableProvider;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.saml2.CertificateInfo;
import eu.eudat.logic.security.customproviders.ConfigurableProvider.entities.saml2.Saml2ConfigurableProvider;
import eu.eudat.logic.utilities.builders.XmlBuilder;
import eu.eudat.models.data.saml2.AuthnRequestModel;
import jakarta.xml.soap.*;
import net.shibboleth.utilities.java.support.component.ComponentInitializationException;
import net.shibboleth.utilities.java.support.resolver.CriteriaSet;
import net.shibboleth.utilities.java.support.xml.BasicParserPool;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.ResponseHandler;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.conn.ssl.TrustSelfSignedStrategy;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.BasicResponseHandler;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.ssl.SSLContextBuilder;
import org.apache.xml.security.c14n.Canonicalizer;
import org.apache.xml.security.signature.XMLSignature;
import org.opensaml.core.config.ConfigurationService;
import org.opensaml.core.config.InitializationException;
import org.opensaml.core.config.InitializationService;
import org.opensaml.core.criterion.EntityIdCriterion;
import org.opensaml.core.xml.XMLObject;
import org.opensaml.core.xml.XMLObjectBuilder;
import org.opensaml.core.xml.config.XMLObjectProviderRegistry;
import org.opensaml.core.xml.io.*;
import org.opensaml.core.xml.schema.*;
import org.opensaml.saml.common.SAMLObject;
import org.opensaml.saml.common.SAMLVersion;
import org.opensaml.saml.common.xml.SAMLConstants;
import org.opensaml.saml.criterion.EntityRoleCriterion;
import org.opensaml.saml.criterion.ProtocolCriterion;
import org.opensaml.saml.metadata.resolver.impl.HTTPMetadataResolver;
import org.opensaml.saml.metadata.resolver.impl.PredicateRoleDescriptorResolver;
import org.opensaml.saml.saml2.core.*;
import org.opensaml.saml.saml2.encryption.Decrypter;
import org.opensaml.saml.saml2.metadata.*;
import org.opensaml.saml.security.impl.MetadataCredentialResolver;
import org.opensaml.security.credential.Credential;
import org.opensaml.security.credential.CredentialSupport;
import org.opensaml.security.credential.UsageType;
import org.opensaml.security.criteria.UsageCriterion;
import org.opensaml.security.x509.BasicX509Credential;
import org.opensaml.security.x509.X509Credential;
import org.opensaml.security.x509.impl.KeyStoreX509CredentialAdapter;
import org.opensaml.soap.soap11.Body;
import org.opensaml.soap.soap11.Envelope;
import org.opensaml.xml.util.Base64;
import org.opensaml.xmlsec.config.impl.DefaultSecurityConfigurationBootstrap;
import org.opensaml.xmlsec.encryption.EncryptedKey;
import org.opensaml.xmlsec.keyinfo.KeyInfoCredentialResolver;
import org.opensaml.xmlsec.keyinfo.KeyInfoGenerator;
import org.opensaml.xmlsec.keyinfo.impl.StaticKeyInfoCredentialResolver;
import org.opensaml.xmlsec.keyinfo.impl.X509KeyInfoGeneratorFactory;
import org.opensaml.xmlsec.signature.KeyInfo;
import org.opensaml.xmlsec.signature.Signature;
import org.opensaml.xmlsec.signature.X509Data;
import org.opensaml.xmlsec.signature.support.SignatureValidator;
import org.opensaml.xmlsec.signature.support.Signer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.bootstrap.DOMImplementationRegistry;
import org.w3c.dom.ls.DOMImplementationLS;
import org.w3c.dom.ls.LSOutput;
import org.w3c.dom.ls.LSSerializer;
import org.xml.sax.SAXException;
import javax.crypto.SecretKey;
import javax.xml.namespace.QName;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import java.io.*;
import java.net.URLEncoder;
import java.net.UnknownHostException;
import java.nio.charset.StandardCharsets;
import java.security.*;
import java.security.cert.CertificateEncodingException;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.time.Instant;
import java.util.*;
import java.util.stream.Collectors;
import java.util.zip.Inflater;
import java.util.zip.InflaterInputStream;
public class Saml2SSOUtils {
private static final Logger logger = LoggerFactory.getLogger(Saml2SSOUtils.class);
private static boolean isBootStrapped = false;
private static BasicParserPool parserPool;
private static XMLObjectProviderRegistry registry;
private Saml2SSOUtils() {
}
private static void doBootstrap() throws Exception {
if (!isBootStrapped) {
try {
boostrap();
isBootStrapped = true;
} catch (Exception e) {
throw new Exception("Error in bootstrapping the OpenSAML2 library", e);
}
}
}
private static void boostrap(){
parserPool = new BasicParserPool();
parserPool.setMaxPoolSize(100);
parserPool.setCoalescing(true);
parserPool.setIgnoreComments(true);
parserPool.setIgnoreElementContentWhitespace(true);
parserPool.setNamespaceAware(true);
parserPool.setExpandEntityReferences(false);
parserPool.setXincludeAware(false);
final Map<String, Boolean> features = new HashMap<String, Boolean>();
features.put("http://xml.org/sax/features/external-general-entities", Boolean.FALSE);
features.put("http://xml.org/sax/features/external-parameter-entities", Boolean.FALSE);
features.put("http://apache.org/xml/features/disallow-doctype-decl", Boolean.TRUE);
features.put("http://apache.org/xml/features/validation/schema/normalized-value", Boolean.FALSE);
features.put("http://jakarta.xml.XMLConstants/feature/secure-processing", Boolean.TRUE);
parserPool.setBuilderFeatures(features);
parserPool.setBuilderAttributes(new HashMap<String, Object>());
try {
parserPool.initialize();
} catch (ComponentInitializationException e) {
logger.error(e.getMessage(), e);
}
registry = new XMLObjectProviderRegistry();
ConfigurationService.register(XMLObjectProviderRegistry.class, registry);
registry.setParserPool(parserPool);
try {
InitializationService.initialize();
} catch (InitializationException e) {
logger.error(e.getMessage(), e);
}
}
private static XMLObject buildXMLObject(QName objectQName) throws Exception {
doBootstrap();
XMLObjectBuilder builder = registry.getBuilderFactory().getBuilder(objectQName);
if (builder == null) {
throw new Exception("Unable to retrieve builder for object QName " + objectQName);
}
return builder.buildObject(objectQName.getNamespaceURI(), objectQName.getLocalPart(), objectQName.getPrefix());
}
public static String getAttributeName(Attribute attribute, Saml2ConfigurableProvider.SAML2UsingFormat usingFormat){
String friendlyName = attribute.getFriendlyName();
String name = attribute.getName();
if(usingFormat.getName().equals(Saml2ConfigurableProvider.SAML2UsingFormat.FRIENDLY_NAME.getName())){
return (friendlyName != null) ? friendlyName : name;
}
else{
return (name != null) ? name : friendlyName;
}
}
public static Object getAttributeType(XMLObject attribute, Saml2ConfigurableProvider.SAML2AttributeType attributeType){
if(attributeType.getType().equals(Saml2ConfigurableProvider.SAML2AttributeType.XSSTRING.getType())){
return ((XSString)attribute).getValue();
}
else if(attributeType.getType().equals(Saml2ConfigurableProvider.SAML2AttributeType.XSINTEGER.getType())){
return ((XSInteger)attribute).getValue();
}
else if(attributeType.getType().equals(Saml2ConfigurableProvider.SAML2AttributeType.XSDATETIME.getType())){
return ((XSDateTime)attribute).getValue();
}
else if(attributeType.getType().equals(Saml2ConfigurableProvider.SAML2AttributeType.XSBOOLEAN.getType())){
return ((XSBoolean)attribute).getValue();
}
else if(attributeType.getType().equals(Saml2ConfigurableProvider.SAML2AttributeType.XSBASE64BINARY.getType())){
return ((XSBase64Binary)attribute).getValue();
}
else if(attributeType.getType().equals(Saml2ConfigurableProvider.SAML2AttributeType.XSURI.getType())){
return ((XSURI)attribute).getURI();
}
else if(attributeType.getType().equals(Saml2ConfigurableProvider.SAML2AttributeType.XSQNAME.getType())){
return ((XSQName)attribute).getValue();
}
else if(attributeType.getType().equals(Saml2ConfigurableProvider.SAML2AttributeType.XSANY.getType())){
return ((XSAny)attribute).getTextContent();
}
else {
return null;
}
}
private static String marshall(XMLObject xmlObject) throws Exception {
try {
MarshallerFactory marshallerFactory = registry.getMarshallerFactory();
Marshaller marshaller = marshallerFactory.getMarshaller(xmlObject);
Element element = marshaller.marshall(xmlObject);
ByteArrayOutputStream byteArrayOutputStrm = new ByteArrayOutputStream();
DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");
LSSerializer writer = impl.createLSSerializer();
LSOutput output = impl.createLSOutput();
output.setByteStream(byteArrayOutputStrm);
writer.write(element, output);
return byteArrayOutputStrm.toString();
} catch (Exception e) {
throw new Exception("Error Serializing the SAML Response", e);
}
}
private static XMLObject unmarshall(String saml2SSOString) throws Exception {
DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
//documentBuilderFactory.setExpandEntityReferences(false);
documentBuilderFactory.setNamespaceAware(true);
try {
DocumentBuilder docBuilder = documentBuilderFactory.newDocumentBuilder();
ByteArrayInputStream is = new ByteArrayInputStream(saml2SSOString.getBytes(StandardCharsets.UTF_8));
Document document = docBuilder.parse(is);
Element element = document.getDocumentElement();
UnmarshallerFactory unmarshallerFactory = registry.getUnmarshallerFactory();
Unmarshaller unmarshaller = unmarshallerFactory.getUnmarshaller(element);
return unmarshaller.unmarshall(element);
} catch (ParserConfigurationException | UnmarshallingException | SAXException | IOException e) {
throw new Exception("Error in unmarshalling SAML2SSO Request from the encoded String", e);
}
}
public static Assertion processArtifactResponse(String artifactString, Saml2ConfigurableProvider saml2Provider) throws Exception {
doBootstrap();
if (artifactString != null){
ArtifactResolve artifactResolve = generateArtifactResolveReq(artifactString, saml2Provider);
ArtifactResponse artifactResponse = sendArtifactResolveRequest(artifactResolve, saml2Provider.getIdpArtifactUrl());
Response saml2Response = (Response)artifactResponse.getMessage();
return processSSOResponse(saml2Response, saml2Provider);
}
else {
throw new Exception("Invalid SAML2 Artifact. SAML2 Artifact can not be null.");
}
}
private static ArtifactResolve generateArtifactResolveReq(String samlArtReceived, Saml2ConfigurableProvider saml2Provider) throws Exception {
ArtifactResolve artifactResolve = createArtifactResolveObject(samlArtReceived, saml2Provider.getSpEntityId());
if (saml2Provider.isSignatureRequired()) {
signArtifactResolveReq(artifactResolve, saml2Provider.getSigningCert());
}
return artifactResolve;
}
private static ArtifactResolve createArtifactResolveObject(String samlArtReceived, String spEntityId) throws Exception {
ArtifactResolve artifactResolve = (ArtifactResolve)buildXMLObject(ArtifactResolve.DEFAULT_ELEMENT_NAME);
artifactResolve.setVersion(SAMLVersion.VERSION_20);
artifactResolve.setID(UUID.randomUUID().toString());
artifactResolve.setIssueInstant(Instant.now());
Artifact artifact = (Artifact)buildXMLObject(Artifact.DEFAULT_ELEMENT_NAME);
artifact.setValue(samlArtReceived);
Issuer issuer = (Issuer)buildXMLObject(Issuer.DEFAULT_ELEMENT_NAME);
issuer.setValue(spEntityId);
artifactResolve.setIssuer(issuer);
artifactResolve.setArtifact(artifact);
return artifactResolve;
}
private static void signArtifactResolveReq(ArtifactResolve artifactResolve, CertificateInfo singingCertificateInfo) throws Exception {
try {
KeyStore ks = KeyStore.getInstance("JKS");
String archivePassword = singingCertificateInfo.getKeystorePassword();
char[] pwdArray = (archivePassword != null) ? archivePassword.toCharArray() : "changeit".toCharArray();
ks.load(new FileInputStream(singingCertificateInfo.getKeystorePath()), pwdArray);
X509Credential cred = new KeyStoreX509CredentialAdapter(ks, singingCertificateInfo.getAlias(), singingCertificateInfo.getPassword().toCharArray());
Signature signature = setSignatureRaw(XMLSignature.ALGO_ID_SIGNATURE_RSA, cred);
artifactResolve.setSignature(signature);
List<Signature> signatureList = new ArrayList<>();
signatureList.add(signature);
MarshallerFactory marshallerFactory = registry.getMarshallerFactory();
Marshaller marshaller = marshallerFactory.getMarshaller(artifactResolve);
marshaller.marshall(artifactResolve);
org.apache.xml.security.Init.init();
Signer.signObjects(signatureList);
} catch (Exception e) {
throw new Exception("Error while signing the SAML Request message", e);
}
}
private static Signature setSignatureRaw(String signatureAlgorithm, X509Credential cred) throws Exception {
Signature signature = (Signature)buildXMLObject(Signature.DEFAULT_ELEMENT_NAME);
signature.setSigningCredential(cred);
signature.setSignatureAlgorithm(signatureAlgorithm);
signature.setCanonicalizationAlgorithm(Canonicalizer.ALGO_ID_C14N_EXCL_OMIT_COMMENTS);
try {
KeyInfo keyInfo = (KeyInfo)buildXMLObject(KeyInfo.DEFAULT_ELEMENT_NAME);
X509Data data = (X509Data)buildXMLObject(X509Data.DEFAULT_ELEMENT_NAME);
org.opensaml.xmlsec.signature.X509Certificate cert =
(org.opensaml.xmlsec.signature.X509Certificate) buildXMLObject(
org.opensaml.xmlsec.signature.X509Certificate.DEFAULT_ELEMENT_NAME);
String value = org.apache.commons.codec.binary.Base64.encodeBase64String(cred.getEntityCertificate().getEncoded());
cert.setValue(value);
data.getX509Certificates().add(cert);
keyInfo.getX509Datas().add(data);
signature.setKeyInfo(keyInfo);
return signature;
} catch (CertificateEncodingException e) {
throw new Exception("Error getting certificate", e);
}
}
private static ArtifactResponse sendArtifactResolveRequest(ArtifactResolve artifactResolve, String idpArtifactUrl) throws Exception {
Envelope envelope = buildSOAPMessage(artifactResolve);
String envelopeElement;
try {
envelopeElement = marshall(envelope);
} catch (Exception e) {
throw new Exception("Encountered error marshalling SOAP message with artifact " + "resolve, into its DOM representation", e);
}
String artifactResponseString = sendSOAP(envelopeElement, idpArtifactUrl);
ArtifactResponse artifactResponse = extractArtifactResponse(artifactResponseString);
validateArtifactResponse(artifactResolve, artifactResponse);
return artifactResponse;
}
private static Envelope buildSOAPMessage(SAMLObject samlMessage) throws Exception {
Envelope envelope = (Envelope)buildXMLObject(Envelope.DEFAULT_ELEMENT_NAME);
Body body = (Body)buildXMLObject(Body.DEFAULT_ELEMENT_NAME);
body.getUnknownXMLObjects().add(samlMessage);
envelope.setBody(body);
return envelope;
}
private static String sendSOAP(String message, String idpArtifactUrl) throws Exception {
if (message == null) {
throw new Exception("Cannot send null SOAP message.");
}
if (idpArtifactUrl == null) {
throw new Exception("Cannot send SOAP message to null URL.");
}
StringBuilder soapResponse = new StringBuilder();
try {
HttpPost httpPost = new HttpPost(idpArtifactUrl);
setRequestProperties(idpArtifactUrl, message, httpPost);
HttpClient httpClient = getHttpClient();
HttpResponse httpResponse = httpClient.execute(httpPost);
int responseCode = httpResponse.getStatusLine().getStatusCode();
if (responseCode != 200) {
throw new Exception("Problem in communicating with: " + idpArtifactUrl + ". Received response: " + responseCode);
} else {
soapResponse.append(getResponseBody(httpResponse));
}
} catch (UnknownHostException e) {
throw new Exception("Unknown targeted host: " + idpArtifactUrl, e);
} catch (IOException e) {
throw new Exception("Could not open connection with host: " + idpArtifactUrl, e);
}
return soapResponse.toString();
}
private static void setRequestProperties(String idpArtifactUrl, String message, HttpPost httpPost) {
httpPost.addHeader("Content-Type", "text/xml; charset=utf-8");
httpPost.addHeader("Accept", "text/xml; charset=utf-8");
String sbSOAPAction = "\"" + idpArtifactUrl + "\"";
httpPost.addHeader("SOAPAction", sbSOAPAction);
httpPost.addHeader("Pragma", "no-cache");
httpPost.addHeader("Cache-Control", "no-cache, no-store");
httpPost.setEntity(new StringEntity(message, ContentType.create("text/xml", StandardCharsets.UTF_8)));
}
private static HttpClient getHttpClient() throws Exception {
CloseableHttpClient httpClient = null;
SSLContextBuilder builder = new SSLContextBuilder();
try {
builder.loadTrustMaterial(null, new TrustSelfSignedStrategy());
SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(
builder.build());
httpClient = HttpClients.custom().setSSLSocketFactory(
sslsf).build();
} catch (NoSuchAlgorithmException | KeyStoreException e) {
throw new Exception("Error while building trust store.", e);
} catch (KeyManagementException e) {
throw new Exception("Error while building socket factory.", e);
}
return httpClient;
}
private static String getResponseBody(HttpResponse response) throws Exception {
ResponseHandler<String> responseHandler = new BasicResponseHandler();
String responseBody;
try {
responseBody = responseHandler.handleResponse(response);
} catch (IOException e) {
throw new Exception("Error when retrieving the HTTP response body.", e);
}
return responseBody;
}
private static ArtifactResponse extractArtifactResponse(String artifactResponseString) throws Exception {
ArtifactResponse artifactResponse = null;
InputStream stream = new ByteArrayInputStream(artifactResponseString.getBytes(StandardCharsets.UTF_8));
try {
MessageFactory messageFactory = MessageFactory.newInstance();
SOAPMessage soapMessage = messageFactory.createMessage(new MimeHeaders(), stream);
SOAPBody soapBody = soapMessage.getSOAPBody();
Iterator<Node> iterator = soapBody.getChildElements();
while (iterator.hasNext()) {
SOAPBodyElement artifactResponseElement = (SOAPBodyElement) iterator.next();
if (StringUtils.equals(SAMLConstants.SAML20P_NS, artifactResponseElement.getNamespaceURI()) &&
StringUtils.equals(ArtifactResponse.DEFAULT_ELEMENT_LOCAL_NAME,
artifactResponseElement.getLocalName())) {
DOMSource source = new DOMSource(artifactResponseElement);
StringWriter stringResult = new StringWriter();
TransformerFactory.newInstance().newTransformer().transform(
source, new StreamResult(stringResult));
artifactResponse = (ArtifactResponse) unmarshall(stringResult.toString());
} else {
throw new Exception("Received invalid artifact response with nameSpaceURI: " +
artifactResponseElement.getNamespaceURI() + " and localName: " +
artifactResponseElement.getLocalName());
}
}
} catch (SOAPException | IOException | TransformerException e) {
throw new Exception("Didn't receive valid artifact response.", e);
} catch (Exception e) {
throw new Exception("Encountered error unmarshalling response into SAML2 object", e);
}
return artifactResponse;
}
private static void validateArtifactResponse(ArtifactResolve artifactResolve, ArtifactResponse artifactResponse) throws Exception {
if (artifactResponse == null) {
throw new Exception("Received artifact response message was null.");
}
String artifactResolveId = artifactResolve.getID();
String artifactResponseInResponseTo = artifactResponse.getInResponseTo();
if (!artifactResolveId.equals(artifactResponseInResponseTo)) {
throw new Exception("Artifact resolve ID: " + artifactResolveId + " is not equal to " +
"artifact response InResponseTo : " + artifactResponseInResponseTo);
}
String artifactResponseStatus = artifactResponse.getStatus().getStatusCode().getValue();
if (!StatusCode.SUCCESS.equals(artifactResponseStatus)) {
throw new Exception("Unsuccessful artifact response with status: " +
artifactResponseStatus);
}
SAMLObject message = artifactResponse.getMessage();
if (message == null) {
throw new Exception("No SAML response embedded into the artifact response.");
}
}
public static Assertion processResponse(String saml2SSOResponse, Saml2ConfigurableProvider saml2Provider) throws Exception {
doBootstrap();
if (saml2SSOResponse != null) {
byte[] decodedResponse = Base64.decode(saml2SSOResponse);
String response;
if(!saml2Provider.getBinding().equals("Post")){
ByteArrayInputStream bytesIn = new ByteArrayInputStream(decodedResponse);
InflaterInputStream inflater = new InflaterInputStream(bytesIn, new Inflater(true));
response = new BufferedReader(new InputStreamReader(inflater, StandardCharsets.UTF_8))
.lines().collect(Collectors.joining("\n"));
}
else{
response = new String(decodedResponse);
}
Response saml2Response = (Response) Saml2SSOUtils.unmarshall(response);
return processSSOResponse(saml2Response, saml2Provider);
} else {
throw new Exception("Invalid SAML2 Response. SAML2 Response can not be null.");
}
}
private static Assertion processSSOResponse(Response saml2Response, Saml2ConfigurableProvider saml2Provider) throws Exception {
Assertion assertion = null;
if (saml2Provider.isAssertionEncrypted()) {
List<EncryptedAssertion> encryptedAssertions = saml2Response.getEncryptedAssertions();
EncryptedAssertion encryptedAssertion;
if (!CollectionUtils.isEmpty(encryptedAssertions)) {
encryptedAssertion = encryptedAssertions.get(0);
try {
assertion = getDecryptedAssertion(encryptedAssertion, saml2Provider.getEncryptionCert());
} catch (Exception e) {
throw new Exception("Unable to decrypt the SAML2 Assertion");
}
}
} else {
List<Assertion> assertions = saml2Response.getAssertions();
if (assertions != null && !assertions.isEmpty()) {
assertion = assertions.get(0);
}
}
if (assertion == null) {
throw new Exception("SAML2 Assertion not found in the Response");
}
String idPEntityIdValue = assertion.getIssuer().getValue();
if (idPEntityIdValue == null || idPEntityIdValue.isEmpty()) {
throw new Exception("SAML2 Response does not contain an Issuer value");
} else if (!idPEntityIdValue.equals(saml2Provider.getIdpEntityId())) {
throw new Exception("SAML2 Response Issuer verification failed");
}
String subject = null;
if (assertion.getSubject() != null && assertion.getSubject().getNameID() != null) {
subject = assertion.getSubject().getNameID().getValue();
}
if (subject == null) {
throw new Exception("SAML2 Response does not contain the name of the subject");
}
validateAudienceRestriction(assertion, saml2Provider.getSpEntityId());
final HTTPMetadataResolver metadataResolver = new HTTPMetadataResolver(HttpClientBuilder.create().build(), saml2Provider.getIdpMetadataUrl());
metadataResolver.setId(metadataResolver.getClass().getCanonicalName());
metadataResolver.setParserPool(parserPool);
metadataResolver.initialize();
final MetadataCredentialResolver metadataCredentialResolver = new MetadataCredentialResolver();
final PredicateRoleDescriptorResolver roleResolver = new PredicateRoleDescriptorResolver(metadataResolver);
final KeyInfoCredentialResolver keyResolver = DefaultSecurityConfigurationBootstrap.buildBasicInlineKeyInfoCredentialResolver();
metadataCredentialResolver.setKeyInfoCredentialResolver(keyResolver);
metadataCredentialResolver.setRoleDescriptorResolver(roleResolver);
metadataCredentialResolver.initialize();
roleResolver.initialize();
CriteriaSet criteriaSet = new CriteriaSet();
criteriaSet.add(new UsageCriterion(UsageType.SIGNING));
criteriaSet.add(new EntityRoleCriterion(IDPSSODescriptor.DEFAULT_ELEMENT_NAME));
criteriaSet.add(new ProtocolCriterion(SAMLConstants.SAML20P_NS));
criteriaSet.add(new EntityIdCriterion(saml2Provider.getIdpEntityId()));
Credential credential = metadataCredentialResolver.resolveSingle(criteriaSet);
validateSignature(saml2Response, assertion, saml2Provider.isResponseSigned(), saml2Provider.isAssertionSigned(), credential);
return assertion;
}
private static Assertion getDecryptedAssertion(EncryptedAssertion encryptedAssertion, CertificateInfo encryptionCertificateInfo) throws Exception {
try {
KeyStore ks = (encryptionCertificateInfo.getKeyFormat().getType().equals("JKS")) ? KeyStore.getInstance("JKS") : KeyStore.getInstance("PKCS12");
String archivePassword = encryptionCertificateInfo.getKeystorePassword();
char[] pwdArray = (archivePassword != null) ? archivePassword.toCharArray() : "changeit".toCharArray();
ks.load(new FileInputStream(encryptionCertificateInfo.getKeystorePath()), pwdArray);
X509Certificate cert = (X509Certificate)ks.getCertificate(encryptionCertificateInfo.getAlias());
PrivateKey pk = (PrivateKey) ks.getKey(encryptionCertificateInfo.getAlias(), encryptionCertificateInfo.getPassword().toCharArray());
KeyInfoCredentialResolver keyResolver = new StaticKeyInfoCredentialResolver(
new BasicX509Credential(cert, pk));
EncryptedKey key = encryptedAssertion.getEncryptedData().getKeyInfo().getEncryptedKeys().get(0);
Decrypter decrypter = new Decrypter(null, keyResolver, null);
SecretKey dkey = (SecretKey) decrypter.decryptKey(key, encryptedAssertion.getEncryptedData().getEncryptionMethod().getAlgorithm());
Credential shared = CredentialSupport.getSimpleCredential(dkey);
decrypter = new Decrypter(new StaticKeyInfoCredentialResolver(shared), null, null);
decrypter.setRootInNewDocument(true);
return decrypter.decrypt(encryptedAssertion);
} catch (Exception e) {
throw new Exception("Decrypted assertion error", e);
}
}
private static void validateAudienceRestriction(Assertion assertion, String requiredSPEntityId) throws Exception {
if (assertion != null) {
Conditions conditions = assertion.getConditions();
if (conditions != null) {
List<AudienceRestriction> audienceRestrictions = conditions.getAudienceRestrictions();
if (audienceRestrictions != null && !audienceRestrictions.isEmpty()) {
boolean audienceFound = false;
for (AudienceRestriction audienceRestriction : audienceRestrictions) {
if (audienceRestriction.getAudiences() != null && !audienceRestriction.getAudiences().isEmpty()
) {
for (Audience audience : audienceRestriction.getAudiences()) {
if (requiredSPEntityId.equals(audience.getURI())) {
audienceFound = true;
break;
}
}
}
if (audienceFound) {
break;
}
}
if (!audienceFound) {
throw new Exception("SAML2 Assertion Audience Restriction validation failed");
}
} else {
throw new Exception("SAML2 Response doesn't contain AudienceRestrictions");
}
} else {
throw new Exception("SAML2 Response doesn't contain Conditions");
}
}
}
private static void validateSignature(Response response, Assertion assertion, Boolean isResponseSigned, Boolean isAssertionSigned, Credential credential) throws Exception {
if (isResponseSigned) {
if (response.getSignature() == null) {
throw new Exception("SAML2 Response signing is enabled, but signature element not found in SAML2 Response element");
} else {
try {
SignatureValidator.validate(response.getSignature(), credential);
} catch (Exception e) {
throw new Exception("Signature validation failed for SAML2 Response");
}
}
}
if (isAssertionSigned) {
if (assertion.getSignature() == null) {
throw new Exception("SAML2 Assertion signing is enabled, but signature element not found in SAML2 Assertion element");
} else {
try {
SignatureValidator.validate(assertion.getSignature(), credential);
} catch (Exception e) {
throw new Exception("Signature validation failed for SAML2 Assertion");
}
}
}
}
private static Credential getCredential(CertificateInfo certificateInfo) throws KeyStoreException, IOException, CertificateException, NoSuchAlgorithmException, UnrecoverableKeyException {
KeyStore ks = (certificateInfo.getKeyFormat().getType().equals("JKS")) ? KeyStore.getInstance("JKS") : KeyStore.getInstance("PKCS12");
String archivePassword = certificateInfo.getKeystorePassword();
char[] pwdArray = (archivePassword != null) ? archivePassword.toCharArray() : "changeit".toCharArray();
ks.load(new FileInputStream(certificateInfo.getKeystorePath()), pwdArray);
X509Certificate cert = (X509Certificate)ks.getCertificate(certificateInfo.getAlias());
PrivateKey pk = (PrivateKey) ks.getKey(certificateInfo.getAlias(), certificateInfo.getPassword().toCharArray());
return new BasicX509Credential(cert, pk);
}
public static String getMetadata(Saml2ConfigurableProvider provider) throws Exception {
EntityDescriptor spEntityDescriptor = (EntityDescriptor) buildXMLObject(EntityDescriptor.DEFAULT_ELEMENT_NAME);
spEntityDescriptor.setEntityID(provider.getSpEntityId());
SPSSODescriptor spSSODescriptor = (SPSSODescriptor) buildXMLObject(SPSSODescriptor.DEFAULT_ELEMENT_NAME);
spSSODescriptor.setWantAssertionsSigned(provider.isWantAssertionsSigned()); spSSODescriptor.setAuthnRequestsSigned(provider.isAuthnRequestsSigned());
X509KeyInfoGeneratorFactory keyInfoGeneratorFactory = new X509KeyInfoGeneratorFactory();
keyInfoGeneratorFactory.setEmitEntityCertificate(true);
KeyInfoGenerator keyInfoGenerator = keyInfoGeneratorFactory.newInstance();
if (provider.isAssertionEncrypted()) {
KeyDescriptor encKeyDescriptor = (KeyDescriptor) buildXMLObject(KeyDescriptor.DEFAULT_ELEMENT_NAME);
encKeyDescriptor.setUse(UsageType.ENCRYPTION); //Set usage
// Generating key info. The element will contain the public key. The key is used to by the IDP to encrypt data
try {
encKeyDescriptor.setKeyInfo(keyInfoGenerator.generate(getCredential(provider.getEncryptionCert())));
} catch (SecurityException e) {
logger.error(e.getMessage(), e);
}
spSSODescriptor.getKeyDescriptors().add(encKeyDescriptor);
}
if (provider.isWantAssertionsSigned()) {
KeyDescriptor signKeyDescriptor = (KeyDescriptor) buildXMLObject(KeyDescriptor.DEFAULT_ELEMENT_NAME);
signKeyDescriptor.setUse(UsageType.SIGNING); //Set usage
// Generating key info. The element will contain the public key. The key is used to by the IDP to verify signatures
try {
signKeyDescriptor.setKeyInfo(keyInfoGenerator.generate(getCredential(provider.getSigningCert())));
} catch (SecurityException e) {
logger.error(e.getMessage(), e);
}
spSSODescriptor.getKeyDescriptors().add(signKeyDescriptor);
}
NameIDFormat nameIDFormat = (NameIDFormat) buildXMLObject(NameIDFormat.DEFAULT_ELEMENT_NAME);
nameIDFormat.setFormat("urn:oasis:names:tc:SAML:2.0:nameid-format:transient");
spSSODescriptor.getNameIDFormats().add(nameIDFormat);
AssertionConsumerService assertionConsumerService = (AssertionConsumerService) buildXMLObject(AssertionConsumerService.DEFAULT_ELEMENT_NAME);
assertionConsumerService.setIndex(0);
switch (provider.getBinding()) {
case "Redirect":
assertionConsumerService.setBinding(SAMLConstants.SAML2_REDIRECT_BINDING_URI);
break;
case "Artifact":
assertionConsumerService.setBinding(SAMLConstants.SAML2_ARTIFACT_BINDING_URI);
break;
case "Post":
assertionConsumerService.setBinding(SAMLConstants.SAML2_POST_BINDING_URI);
break;
}
assertionConsumerService.setLocation(provider.getAssertionConsumerServiceUrl());
spSSODescriptor.getAssertionConsumerServices().add(assertionConsumerService);
spSSODescriptor.addSupportedProtocol(SAMLConstants.SAML20P_NS);
spEntityDescriptor.getRoleDescriptors().add(spSSODescriptor);
String metadataXML = null;
try {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.newDocument();
Marshaller out = registry.getMarshallerFactory().getMarshaller(spEntityDescriptor);
out.marshall(spEntityDescriptor, document);
metadataXML = XmlBuilder.generateXml(document);
}
catch (MarshallingException | ParserConfigurationException e) {
logger.error(e.getMessage(), e);
}
return metadataXML;
}
public static AuthnRequestModel getAuthnRequest(Saml2ConfigurableProvider provider) throws Exception {
AuthnRequest authnRequest = buildAuthnRequest(provider);
String relayState = "spId=" + provider.getSpEntityId() + "&configurableLoginId=" + provider.getConfigurableLoginId();
String authnRequestXml = null;
String signatureBase64 = null;
try {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.newDocument();
Marshaller out = registry.getMarshallerFactory().getMarshaller(authnRequest);
out.marshall(authnRequest, document);
authnRequestXml = XmlBuilder.generateXml(document);
if(provider.isAuthnRequestsSigned()) {
signatureBase64 = buildSignature(authnRequestXml, relayState, provider.getSigningCert());
}
}
catch (MarshallingException | ParserConfigurationException e) {
logger.error(e.getMessage(), e);
}
AuthnRequestModel authnRequestModel = new AuthnRequestModel();
authnRequestModel.setAuthnRequestXml(authnRequestXml);
authnRequestModel.setRelayState(relayState);
authnRequestModel.setAlgorithm("http://www.w3.org/2000/09/xmldsig#rsa-sha1");
authnRequestModel.setSignature(signatureBase64);
return authnRequestModel;
}
private static String buildSignature(String authnRequest, String relayState, CertificateInfo signingCertInfo) throws Exception{
KeyStore ks = (signingCertInfo.getKeyFormat().getType().equals("JKS")) ? KeyStore.getInstance("JKS") : KeyStore.getInstance("PKCS12");
String archivePassword = signingCertInfo.getKeystorePassword();
char[] pwdArray = (archivePassword != null) ? archivePassword.toCharArray() : "changeit".toCharArray();
ks.load(new FileInputStream(signingCertInfo.getKeystorePath()), pwdArray);
PrivateKey pk = (PrivateKey) ks.getKey(signingCertInfo.getAlias(), signingCertInfo.getPassword().toCharArray());
String signAlgorithm = "http://www.w3.org/2000/09/xmldsig#rsa-sha1";
String message = "SAMLRequest=" + URLEncoder.encode(authnRequest, "UTF-8")
+ "&RelayState=" + URLEncoder.encode(relayState, "UTF-8")
+ "&SigAlg=" + URLEncoder.encode(signAlgorithm, "UTF-8");
String signature = null;
try{
signature = new String(org.apache.commons.codec.binary.Base64.encodeBase64(sign(message, pk)), StandardCharsets.UTF_8);
}
catch(InvalidKeyException | SignatureException | NoSuchAlgorithmException e){
logger.error(e.getMessage(), e);
}
return signature;
}
private static byte[] sign(String message, PrivateKey key) throws InvalidKeyException, SignatureException, NoSuchAlgorithmException {
java.security.Signature instance = java.security.Signature.getInstance("SHA1withRSA");
instance.initSign(key);
instance.update(message.getBytes());
return instance.sign();
}
private static AuthnRequest buildAuthnRequest(Saml2ConfigurableProvider provider) throws Exception {
AuthnRequest authnRequest = (AuthnRequest) buildXMLObject(AuthnRequest.DEFAULT_ELEMENT_NAME);
authnRequest.setIssueInstant(Instant.now());
authnRequest.setDestination(provider.getIdpUrl());
switch (provider.getBinding()) {
case "Redirect":
authnRequest.setProtocolBinding(SAMLConstants.SAML2_REDIRECT_BINDING_URI);
break;
case "Artifact":
authnRequest.setProtocolBinding(SAMLConstants.SAML2_ARTIFACT_BINDING_URI);
break;
case "Post":
authnRequest.setProtocolBinding(SAMLConstants.SAML2_POST_BINDING_URI);
break;
}
authnRequest.setAssertionConsumerServiceURL(provider.getAssertionConsumerServiceUrl());
authnRequest.setID('_' + UUID.randomUUID().toString());
authnRequest.setIssuer(buildIssuer(provider.getSpEntityId()));
authnRequest.setNameIDPolicy(buildNameIdPolicy());
return authnRequest;
}
private static NameIDPolicy buildNameIdPolicy() throws Exception {
NameIDPolicy nameIDPolicy = (NameIDPolicy) buildXMLObject(NameIDPolicy.DEFAULT_ELEMENT_NAME);
nameIDPolicy.setAllowCreate(true);
nameIDPolicy.setFormat(NameIDType.TRANSIENT);
return nameIDPolicy;
}
private static Issuer buildIssuer(String spEntityId) throws Exception {
Issuer issuer = (Issuer) buildXMLObject(Issuer.DEFAULT_ELEMENT_NAME);
issuer.setValue(spEntityId);
return issuer;
}
}

View File

@ -3,7 +3,6 @@ configuration:
semantics: Semantics.json semantics: Semantics.json
h2020template: documents/h2020.docx h2020template: documents/h2020.docx
h2020datasettemplate: documents/h2020_dataset.docx h2020datasettemplate: documents/h2020_dataset.docx
configurable_login_providers: configurableLoginProviders.json
pid_links: pidLinks.json pid_links: pidLinks.json
userguide: userguide:

View File

@ -11,50 +11,13 @@ web:
client-secret: ${IDP_APIKEY_CLIENT_SECRET:} client-secret: ${IDP_APIKEY_CLIENT_SECRET:}
scope: ${IDP_APIKEY_SCOPE:} scope: ${IDP_APIKEY_SCOPE:}
resource: resource:
token-type: JWT #| opaque
opaque: opaque:
client-id: ${IDP_OPAQUE_CLIENT_ID:} client-id: ${IDP_OPAQUE_CLIENT_ID:}
client-secret: ${IDP_OPAQUE_CLIENT_SECRET:} client-secret: ${IDP_OPAQUE_CLIENT_SECRET:}
jwt: jwt:
claims: [ role, x-role ] claims: [ role, x-role ]
issuer-uri: ${IDP_ISSUER_URI:}
autouser:
root:
email: ${AUTOUSER_EMAIL:}
username: ${AUTOUSER_USER:}
password: ${AUTOUSER_PASS:}
facebook:
login:
clientId: ${FACEBOOK_CLIENT_ID:}
clientSecret: ${FACEBOOK_CLIENT_SECRET:}
namespace: ${FACEBOOK_NAMESPACE:}
google:
login:
clientId: ${GOOGLE_CLIENT_ID:}
linkedin:
login:
clientId: ${LINKEDIN_CLIENT_ID:}
clientSecret: ${LINKEDIN_CLIENT_SECRET:}
redirect_uri: http://localhost:4200/login/linkedin
user_info_url: https://api.linkedin.com/v2/me
user_email: https://api.linkedin.com/v2/emailAddress?q=members&projection=(elements*(handle~))
access_token_url: https://www.linkedin.com/uas/oauth2/accessToken
twitter:
login:
clientId: ${TWITTER_CLIENT_ID:}
clientSecret: ${TWITTER_CLIENT_SECRET:}
redirect_uri: http://localhost:4200/login/twitter
b2access:
externallogin:
user_info_url: https://b2access-integration.fz-juelich.de:443/oauth2/userinfo
access_token_url: https://b2access-integration.fz-juelich.de:443/oauth2/token
redirect_uri: http://opendmp.eu/api/oauth/authorized/b2access
clientid: ${B2ACCESS_CLIENT_ID:}
clientSecret: ${B2ACCESS_CLIENT_SECRET:}
zenodo: zenodo:
affiliation: ARGOS affiliation: ARGOS
@ -63,19 +26,4 @@ zenodo:
access_token_url: ${ZENODO_ACCESS_TOKEN_URL:} access_token_url: ${ZENODO_ACCESS_TOKEN_URL:}
client_id: ${ZENODO_CLIENT_ID:} client_id: ${ZENODO_CLIENT_ID:}
client_secret: ${ZENODO_CLIENT_SECRET:} client_secret: ${ZENODO_CLIENT_SECRET:}
redirect_uri: http://localhost:4200/login/external/zenodo redirect_uri: http://localhost:4200/login/external/zenodo
orcid:
login:
client_id: ${ORCID_CLIENT_ID:}
client_secret: ${ORCID_CLIENT_SECRET:}
access_token_url: https://orcid.org/oauth/token
redirect_uri: http://localhost:4200/login/external/orcid
openaire:
login:
client_id: ${OPENAIRE_CLIENT_ID:}
client_secret: ${OPENAIRE_CLIENT_SECRET:}
access_token_url: ${OPENAIRE_ACCESS_TOKEN_URL:}
redirect_uri: ${OPENAIRE_REDIRECT_URI:}
user_info_url: ${OPENAIRE_USER_INFO_URI:}

View File

@ -50,6 +50,17 @@
"value": "pl" "value": "pl"
} }
], ],
"keycloak": {
"enabled": true,
"address": null,
"realm": null,
"flow": "standard",
"clientId": null,
"silentCheckSsoRedirectUri": "http://localhost:4200/assets/silent-check-sso.html",
"scope": "openid profile email address phone",
"clientSecret": null,
"grantType": "code"
},
"loginProviders": { "loginProviders": {
"enabled": [1, 2, 3, 4, 5, 6, 7, 8], "enabled": [1, 2, 3, 4, 5, 6, 7, 8],
"facebookConfiguration": { "clientId": "" }, "facebookConfiguration": { "clientId": "" },